Microbes in Aquatic Environment
Coliforms are used as indicator organisms because

both (a) and (b)
a testing procedure with great specificity is easy to perform
None of these
they are present wherever enteric pathogens are present

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Microbes in Aquatic Environment
Hyphomycete fungi

produce nonmotile tetaradiate conidia
grow in leaves and the infected leaves are the preferred food source for some aquatic insects
None of these
both (a) and (b)

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